The monthly income limit for Medicaid in Pennsylvania varies based on household size and the type of Medicaid program you're applying for. Generally, for a single person, the income limit is around $2,523 per month, but this can increase for larger households. For example, for a household of two, the limit is around $3,404 per month, and for a household of three, it's around $4,284 per month. It's also worth noting that some Medicaid programs, such as those for pregnant women or people with disabilities, may have different income limits or eligibility requirements, so it's a good idea to check with the Pennsylvania Department of Human Services for the most up-to-date information.